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target/ppc: Add do_unaligned_access hook

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This allows faults from MO_ALIGN to have the same effect
as from gen_check_align.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
This commit is contained in:
Richard Henderson 2018-06-26 09:19:09 -07:00 • committed by David Gibson
parent 56f6843921
commit 0f3110fa67
3 changed files with 23 additions and 1 deletions
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5
target/ppc/internal.h
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@ -252,4 +252,9 @@ static inline void putVSR(int n, ppc_vsr_t *vsr, CPUPPCState *env)
void helper_compute_fprf_float16(CPUPPCState *env, float16 arg);
void helper_compute_fprf_float32(CPUPPCState *env, float32 arg);
void helper_compute_fprf_float128(CPUPPCState *env, float128 arg);
/* Raise a data fault alignment exception for the specified virtual address */
void ppc_cpu_do_unaligned_access(CPUState *cs, vaddr addr,
MMUAccessType access_type,
int mmu_idx, uintptr_t retaddr);
#endif /* PPC_INTERNAL_H */